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anonymous
 one year ago
Which of the graphs below correctly solves for x in the equation x^2 − 4x + 3 = x + 3?
anonymous
 one year ago
Which of the graphs below correctly solves for x in the equation x^2 − 4x + 3 = x + 3?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i have plugged the x coordinates of the points in the x of the function and only graph that has the point (0,3) and (5,8) work and made both sides equal .. and that's answer choices A , B and , C so please help me.

lulubj
 one year ago
Best ResponseYou've already chosen the best response.0http://assets.openstudy.com/updates/attachments/557a2a37e4b0636b8cc2f7dadoshka_syria1434069633043screenshot_1.png the second one here

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 @Luigi0210 @peachpi @ryamorgan284

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes , i have uploaded them in order .. first one A and B and second one is C and D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0How? 5 doesn't work if you plug it in the function it doesn't make both sides equal.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1this question only concerns the xvalues... \[x^24x+3=x+3\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1we know 0 would work because \[(0)^24(0)+3=0+3 \] \[3=3\] but since there are multiple coordinates, we need to figure out if there is more than one x value that satisfies the equation

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1there's 2 intersections... for your choices... so there's more than 1 common point

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0right, and i have done that and only the points (0,3) and (5,8) do satisfie that function

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1\[(5)^24(5)+3=5+3\] \[2520+3=5+3\] \[5+3=5+3 \rightarrow 8=8\] yeah that's correct...

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1\[(5)^24(5)+3=5+3\] \[25+20+3 \neq 2\] \[48 \neq 2\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think it's the second graph because if you only graph f(x) = x+3 it will only give you a linear graph that it's line only matches the second one and the last one but since the last one doesn't satisfie the function it's not correct and it's B

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1it is the second graph.. the coordinates of (0,3) and(5,8)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the mistake that i have made when i tried to graph it .. i graphed it like this f(x)=x2 − 4x + 3 = x + 3 .. i should have done the left side as one graph and the second one as another graph and see the final image.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks a lot for your time and help. @UsukiDoll

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1oh... you have to split them up like f(x) = x+3 f(x) = x^24x+3 and compare the two together to see if there's a common point.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0aha , and that's what i did and the end

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1it helps to make a table like x f(x) = x+3 f(x) =x^24x+3 0 3 3 1 4 0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that's how i knew B and those two points match and the others don't

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1whenever you see the same number... it's a solution to both f(x) =x+3 and f(x) = x^24x+3
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